UMI Performance Boxed Lower Trailing Arm - GM B-Body 1978-96 3622-B Richmond Gear Works On 4/6/8 Cylinder Engines

Works On 4/6/8 Cylinder Engines

By adding two inches

Large Angled Side Boards

this adjusting nut set is designed for 3/8" rockers with a stud girdle

UMI Performance Boxed Lower Trailing Arm - GM B-Body 1978-96 3622-B Richmond Gear Works On 4/6/8 Cylinder EnginesUMI Performance Boxed Lower Trailing Arm GM B Body 1978 96 UMI's extended length trailing arms optimize wheelbase to improve the appearance of the wheel in the wheel opening. Heavy boxed tubing and high quality polyurethane greaseable bushings make our extended length trailing arms a great upgrade to your ride. We recommend using extended length upper arms such as UMI 3619, 3620 or 3624. **Features** Built using 0. 120 Wall Thickness Rectangular Mild